Gene Gene information from NCBI Gene database.
Entrez ID 51776
Gene name Mitogen-activated protein kinase kinase kinase 20
Gene symbol MAP3K20
Synonyms (NCBI Gene)
AZKCNM6MLK7MLTMLTKMLTKalphaMLTKbetaMRKSFMMPZAKmlklakpk
Chromosome 2
Chromosome location 2q31.1
Summary This gene is a member of the MAPKKK family of signal transduction molecules and encodes a protein with an N-terminal kinase catalytic domain, followed by a leucine zipper motif and a sterile-alpha motif (SAM). This magnesium-binding protein forms homodime
SNPs SNP information provided by dbSNP.
3
SNP ID Visualize variation Clinical significance Consequence
rs1293675104 AT>- Pathogenic Coding sequence variant, frameshift variant
rs1553576774 ->T Pathogenic Stop gained, coding sequence variant
rs1553578407 G>A Pathogenic Stop gained, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
11
miRTarBase ID miRNA Experiments Reference
MIRT522476 hsa-miR-6752-3p PAR-CLIP 23446348
MIRT522475 hsa-miR-1913 PAR-CLIP 23446348
MIRT522474 hsa-miR-324-3p PAR-CLIP 23446348
MIRT522472 hsa-miR-4749-3p PAR-CLIP 23446348
MIRT522473 hsa-miR-210-5p PAR-CLIP 23446348
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
70
GO ID Ontology Definition Evidence Reference
GO:0000077 Process DNA damage checkpoint signaling IMP 11836244
GO:0000165 Process MAPK cascade IDA 18331592
GO:0000165 Process MAPK cascade IEA
GO:0000166 Function Nucleotide binding IEA
GO:0000287 Function Magnesium ion binding IDA 11836244
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
609479 17797 ENSG00000091436
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NYL2
Protein name Mitogen-activated protein kinase kinase kinase 20 (EC 2.7.11.25) (Human cervical cancer suppressor gene 4 protein) (HCCS-4) (Leucine zipper- and sterile alpha motif-containing kinase) (MLK-like mitogen-activated protein triple kinase) (Mitogen-activated p
Protein function Stress-activated component of a protein kinase signal transduction cascade that promotes programmed cell death in response to various stress, such as ribosomal stress, osmotic shock and ionizing radiation (PubMed:10924358, PubMed:11836244, PubMe
PDB 5HES , 5X5O , 6JUT , 6JUU , 7YAW , 7YAZ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF07714 PK_Tyr_Ser-Thr 16 260 Protein tyrosine and serine/threonine kinase Domain
PF00536 SAM_1 337 408 SAM domain (Sterile alpha motif) Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed. Isoform ZAKbeta is the predominant form in all tissues examined, except for liver, in which isoform ZAKalpha is more highly expressed. {ECO:0000269|PubMed:10924358, ECO:0000269|PubMed:11836244}.
Sequence
MSSLGASFVQIKFDDLQFFENCGGGSFGSVYRAKWISQDKEVAVKKLLKIEKEAEILSVL
SHRNIIQFYGVILEPPNYGIVTEYASLGSLYDYINSNRSEEMDMDHIMTWATDVAKGMHY
LHMEAPVKVIHRDLKSRNVVIAADGVLKICDFGASRFHNHTTHMSLVGTFPWMAPEVIQS
LPVSETCDTYSYGVVLWEMLTREVPFKGLEGLQVAWLVVEKNERLTIPSSCPRSFAELLH
QCWEADAKKRPSFKQIISIL
ESMSNDTSLPDKCNSFLHNKAEWRCEIEATLERLKKLERD
LSFKEQELKERERRLKMWEQKLTEQSNTPLLPSFEIGAWTEDDVYCWVQQLVRKGDSSAE
MSVYASLFKENNITGKRLLLLEEEDLKDMGIVSKGHIIHFKSAIEKLT
HDYINLFHFPPL
IKDSGGEPEENEEKIVNLELVFGFHLKPGTGPQDCKWKMYMEMDGDEIAITYIKDVTFNT
NLPDAEILKMTKPPFVMEKWIVGIAKSQTVECTVTYESDVRTPKSTKHVHSIQWSRTKPQ
DEVKAVQLAIQTLFTNSDGNPGSRSDSSADCQWLDTLRMRQIASNTSLQRSQSNPILGSP
FFSHFDGQDSYAAAVRRPQVPIKYQQITPVNQSRSSSPTQYGLTKNFSSLHLNSRDSGFS
SGNTDTSSERGRYSDRSRNKYGRGSISLNSSPRGRYSGKSQHSTPSRGRYPGKFYRVSQS
ALNPHQSPDFKRSPRDLHQPNTIPGMPLHPETDSRASEEDSKVSEGGWTKVEYRKKPHRP
SPAKTNKERARGDHRGWRNF
Sequence length 800
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  MAPK signaling pathway  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
41
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Centronuclear myopathy Pathogenic rs1293675104 RCV004586751
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
MAP3K20-related disorder Likely pathogenic rs2106303300 RCV001788990
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Myopathy, centronuclear, 6, with fiber-type disproportion Pathogenic; Likely pathogenic rs1293675104, rs1553578407, rs1553576774 RCV000515349
RCV000515157
RCV000515297
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Split hand-foot malformation 1 Pathogenic rs863225437 RCV000202370
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ATTENTION DEFICIT HYPERACTIVITY DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CENTRAL NERVOUS SYSTEM CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 10897123
★☆☆☆☆
Found in Text Mining only
Adult Acute Lymphocytic Leukemia Lymphocytic Leukemia BEFREE 10897123
★☆☆☆☆
Found in Text Mining only
Adult Medulloblastoma Medulloblastoma BEFREE 27207779
★☆☆☆☆
Found in Text Mining only
ANOPHTHALMIA AND PULMONARY HYPOPLASIA Syndromic microphthalmia BEFREE 22752426
★☆☆☆☆
Found in Text Mining only
B-Cell Lymphomas B-Cell Lymphoma BEFREE 11066071, 1964585
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 20558189, 29396440
★☆☆☆☆
Found in Text Mining only
Byzanthine arch palate High palate HPO_DG
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 25013376 Inhibit
★☆☆☆☆
Found in Text Mining only